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3115F-12390 Strain Gauge Cylinder
Brand: Sensy - Sensors & Synergy S.A.Standard reference force transducer specially designed for checking concrete testing machines according to the norms EN 12390-4 and DIN 51302-2.
Features- Allows checking the homogeneity of the repartition of the forces generated by verifying:
- Self-alignment and restraint on movement of the upper platen
- Alignment of the component parts of the machine
- Normalized dimensions
- 4 Independent full bridges at 90°
- Protection: IP 65
- Material: nickel plated alloy steel
- Cable Length: 4 x 6 meters
- Options:
- Digital output USB, RS-485 or RS-232C
- Class 1 and 05 following ISO376
- ASTM E74 compliant
Specifications
Accuracy
- Class 1
Applications
- Testing Machines for Measure of Compressive Strength of Hardened Concrete
Approvals & Certifications
- CE
Approvals & Certifications
- DIN 51302-2
- EN 12390-4
Cable Length
- 19.69 feet (6 metres)
Capacity
- 2 MN
Communication
- RS-232C
- RS-485
- USB
Electrical Connectors
- DIN 45322 Female-Male Connector
Enclosure, Body Material
- Nickel-Plated Alloy Steel
Environmental Protection
- IP65
Excitation Voltage
- 10 Vdc - Reference Excitation Voltage
- 3-12 Vdc - Nominal Range
Insulation Resistance
- > 5,000 megaohms at 50 V
Load
- > 300 % of Full Scale - Breaking Load
Load Limit
- 110 % of Full Scale - Safe Load Limit
Repeatability
- < ± 0.1 % R.O - Relative Repeatability Error without Rotation
- < ± 0.2 % R.O - Relative Repeatability Error with Rotation
Resistance
- 350 to 702 ± 2 ohms - Input & Output Resistance
Sensitivity
- ± 1.5 mV/V
Service Temperature
- -30° to 70° C (-22° to 158° F)
Storage Temperature
- -50° to 85° C (-58° to 185° F)
Temperature Coefficient
- < ± 0.03 % of Full Scale/10° C (18° F) - Zero Signal
- < ± 0.035 % of Full Scale/10° C (18° F) - Sensitivity
Temperature Range
- -10° to 45° C (14° to 113° F) - Nominal Temperature Range
- 23° C (73.4° F) - Reference Temperature
Zero Balance
- ± 0.02 mV/V
Zero Offset
- < ± 0.05 % of Full Scale - Zero Shift after Loading